On the downside, it looks like Palm Springs will be losing service from three carriers – Frontier, Allegiant and JetBlue, all of which got a tentative nod from the Transportation Department to suspend flights there. And the temporary closing of Paine Field in Everett, Wash., has brought an end to several Alaska Airlines routes there through August 1, including service to SFO, San Jose, Los Angeles, Orange County, Las Vegas, Palm Springs, Portland, Phoenix, San Diego and Spokane. Alaska’s latest schedule update also indicates it expects to resume service from LAX to Boston, Chicago, and Washington Dulles, but to cancel LAX-New York JFK flights from July through September. … [Read more...] about Routes: Quarantines quash air travel revival plans + more news